AS199015: the FREQUENTIS-AS network
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Testar grátis 14 dias →AS199015 is an internet Autonomous System operated by FREQUENTIS-AS (Austria). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS199015?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS199015 was assigned to FREQUENTIS-AS by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS199015 currently announces 2 IPv4 block(s), totaling 768 addresses (768 in all), registered in Austria. Services from FREQUENTIS-AS are reached through these addresses.
What it means to see AS199015 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS199015. That means the other end sits on the FREQUENTIS-AS network (Austria). It can be legitimate — a cloud service, an ISP, a CDN — or an unexpected connection worth checking.
How to see every connection and network your devices reach
Tracing one connection's ASN at a time is tedious. Sentinela, by PC Monitor, maps the devices on your network, shows what is exposed to the internet and helps flag suspicious connections and devices — running on your Windows. Meet Sentinela.
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Perguntas frequentes
Who owns AS199015?
AS199015 is assigned to FREQUENTIS-AS, registered in Austria.
What is an ASN (Autonomous System)?
It is a unique number identifying a network with its own routing policy on the internet. RIRs (regional registries) assign these numbers to carriers, ISPs and companies.
How many IP addresses does AS199015 control?
AS199015 currently announces 768 routed IPv4 addresses.